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130426-73-2

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130426-73-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130426-73-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,4,2 and 6 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 130426-73:
(8*1)+(7*3)+(6*0)+(5*4)+(4*2)+(3*6)+(2*7)+(1*3)=92
92 % 10 = 2
So 130426-73-2 is a valid CAS Registry Number.

130426-73-2Downstream Products

130426-73-2Relevant articles and documents

Manganese(III) acetate-mediated oxidative coupling of phenylhydrazines with furan and thiophene: A novel method for hetero biaryl coupling

Demir, Ayhan S.,Reis, ?mer,Emrullaho?lu, Mustafa

, p. 8055 - 8058 (2007/10/03)

A convenient new method for the arylation of furan and thiophene with arylhydrazine and manganese(III) acetate is described. Oxidation of arylhydrazines with Mn(III) acetate in furan or thiophene affords the corresponding 2-aryl-substituted furans and thiophenes in good yield using commercially available materials; access to 2-substituted heterobiaryls works selectively, and coupling occurs with loss of the hydrazine moiety.

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